Effect of graphene oxide addition on the interlaminar shear property of carbon fiber-reinforced epoxy composites

Han, Xiao; Zhao, Yan; Sun, Jianming; Li, Ye; Zhang, Jindong; Hao, Yue

doi:10.1016/s1872-5805(17)60107-0

Cited by 76 publications

(33 citation statements)

References 48 publications

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“…They found that the specimen with 0.5 wt% GO coating showed the maximum improvement of 10.2% and 9.4% for the tensile strength and flexural strength, respectively. Han et al investigated the effect of GONPs on the interlaminar shear strength of CF/epoxy composite and found that addition of only 0.1 wt% GONPs into the epoxy matrix increased the interlaminar shear strength of neat specimen by 8.05%.…”

Section: Introductionmentioning

confidence: 99%

On the mechanical behavior of basalt fiber/epoxy composites filled with silanized graphene oxide nanoplatelets

et al. 2018

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Effects of GONP modification and S‐GONPs loading on the mechanical properties of UBF/epoxy composite were investigated. The introduction of the silane organic chains on the surface of GONPs was evaluated by FTIR, STA, and Raman spectroscopy. Out of the specimens, the highest values in mechanical strengths were obtained at 0.4 wt% S‐GONPs. The tensile, flexural, and compressive strengths of this specimen were 16%, 47%, 51% greater, respectively, than that of UBF/epoxy composite. Improvements in the mechanical moduli were also obtained. It was also found that silane modification of GONPs had a significant effect on the mechanical properties of the specimens. Microscopic studies showed a better interfacial bonding between UBF and matrix in nanofiller‐filled specimens. The experimental results for compressive strength and modulus were compared with an Euler–Bernoulli beam‐based model. The model predictions were in very good agreement with experimental results. POLYM. COMPOS., 39:E2472–E2482, 2018. © 2018 Society of Plastics Engineers

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Section: Introductionmentioning

confidence: 99%

On the mechanical behavior of basalt fiber/epoxy composites filled with silanized graphene oxide nanoplatelets

et al. 2018

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“…Nanoparticles as secondary reinforcement tend to improve the mechanical and thermal properties of matrix material as well as improve the interfacial bond between fiber and matrix [2][3][4][5][6]. Various nanoparticles have been infused with matrix materials to improve the performance of FRPC materials.…”

Section: Introductionmentioning

confidence: 99%

“…Various nanoparticles have been infused with matrix materials to improve the performance of FRPC materials. Han et al [3] found maximum enhancement of interlaminar shear strength (ILSS) at only 0.10 wt% of graphene oxide addition. Yasmin et al [7] also investigated effect of graphene platelets addition on the mechanical and thermal properties of graphite platelet/epoxy composites.…”

Section: Introductionmentioning

confidence: 99%

Quasi-static compression characterization of binary nanoclay/graphene reinforced carbon/epoxy composites subjected to seawater conditioning

Ahsan

Hosur

Tareq

et al. 2020

Mater. Res. Express

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Fiber reinforced polymer composite (FRPC) materials are superior to other conventional materials because of their high strength to weight ratio, corrosion resistance, and moisture resistance. FRPC materials are preferred in many high-end applications such as marine, automobile, aerospace, and advanced sporting goods. The aim of this study was to investigate the in-plane quasi-static compressive and durability studies of nanophased FRPC materials. Composite samples were fabricated using unmodified epoxy and epoxy modified with montmorillonite nanoclay (MMT), graphene nanoplatelets (GNP), and a combination of the two as a binary reinforcement with carbon fibers. Quasi-static compression tests were conducted for mechanical property evaluation. Seawater conditioning was performed for a six-month period both at room and arctic cold temperatures. The results indicated that addition of GNP and MMT improved the compressive properties of carbon/epoxy composites compared to unmodified carbon samples. Specific compressive strength and modulus of GNP infused samples improved by 30 and 41% respectively; the samples showed a relatively higher strain to failure than the unmodified samples. Specific compressive strength and modulus increased by 32 and 47%, respectively, for carbon/epoxy samples with MMT reinforcement. Performance of hybrid carbon/ glass/epoxy composites was lower compared to other FRPC materials considered in the study. The mode of failure of fractured samples investigated using scanning electron microscopy (SEM) showed a rough morphology after incorporation of nanoparticles into the polymer matrix. This is indicative of enhanced interfacial bonding between carbon/epoxy and the nanoparticles.

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“…Wan et al studied the epoxy composites filled with both graphene oxide (GO) and diglycidyl ether of bisphenol‐A functionalized GO (DGEBA–f–GO) sheets. Han et al studied GO/epoxy fiber reinforced composites achieved the improvements on interlaminar shear strength (ILSS) attributed to better epoxy resin toughness.…”

Section: Introductionmentioning

confidence: 99%

Influence of Reduced Graphene Oxide on Epoxy/Carbon Fiber‐Reinforced Hybrid Composite: Flexural and Shear Properties under Varying Temperature Conditions

et al. 2019

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This study investigat the effectiveness of reduced graphene oxide as nanofiller in enhancing epoxy/carbon fiber-reinforced composite at varying temperature conditions. The graphene oxide is synthesized using modified Hummer's method and then is chemically reduced to yield reduced graphene oxide (rGO). The rGO is dispersed in epoxy matrix system through combination of mechanical and sonication methods. The flexural and shear test samples are manufactured using resin infusion technique. These samples are then tested to determine their shear and flexural properties at varying temperatures (À10 C, 23 C, 40 C) and the results correlate to neat samples. It is found that the composites' flexural strength and flexural modulus increase with rGO wt% content up to 62% and 44%, respectively. The shear testing results show improvement on the shear strength and modulus at maximum of 6% and 40%, respectively. The rGO improvements advantage is lost for flexural strength, shear strength, and modulus at elevated temperatures while flexural modulus withheld at 40% improvements over virgin epoxy/carbon fiber-reinforced composite. An interesting observation is that all samples with rGO exhibit reduced damage characteristics superior to the neat samples under flexural and shear loading conditions. This study indicates that the addition of rGO significantly alter the flexural and shear properties, failure modes, damage characteristics, and they are overall sensitive to elevated temperature conditions.

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Effect of graphene oxide addition on the interlaminar shear property of carbon fiber-reinforced epoxy composites

Cited by 76 publications

References 48 publications

On the mechanical behavior of basalt fiber/epoxy composites filled with silanized graphene oxide nanoplatelets

On the mechanical behavior of basalt fiber/epoxy composites filled with silanized graphene oxide nanoplatelets

Quasi-static compression characterization of binary nanoclay/graphene reinforced carbon/epoxy composites subjected to seawater conditioning

Influence of Reduced Graphene Oxide on Epoxy/Carbon Fiber‐Reinforced Hybrid Composite: Flexural and Shear Properties under Varying Temperature Conditions

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